Muddy Waters was the single most important artist to emerge in post-war American blues. A peerless singer, a gifted songwriter, an able guitarist, and leader of one of the strongest bands in the genre (which became a proving ground for a number of musicians who would become legends in their own right), Waters absorbed the influences of rural blues from the Deep South and moved them uptown, injecting his music with a fierce, electric energy and helping pioneer the Chicago Blues style that would come to dominate the music through the 1950s, ‘60s, and ’70s. The depth of Waters’ influence on rock as well as blues is almost incalculable, and remarkably, he made some of his strongest and most vital recordings in the last five years of his life.

Waters was born McKinley Morganfield, and historians argue about some details of his early life; while he often told reporters he was born in Rolling Fork, Mississippi on April 4, 1915, researchers have uncovered census records and personal documents that would pin the year of his birth at 1913 or 1914, and others have cited the place of his birth as Jug’s Corner, a town in Mississippi’s Issaquena County. What is certain is that Morganfield’s mother died when he just three years old, and from then on he was raised on the Stovall Plantation in Clarksdale, Mississippi by his grandmother, Della Grant. Grant is said to have given young Morganfield the nickname “Muddy” because he liked to play in the mud as a boy, and the name stuck, with “Water” and “Waters” being tacked on a few years later. The rural South was a hotbed for the blues in the ’20s and ‘30s, and young Muddy became entranced with the music when he discovered a neighbor had a phonograph and records by the likes of Blind Lemon Jefferson, Lonnie Johnson, and Tampa Red. ― Allmusic